(noun) the entire range of skills or aptitudes or devices used in a particular field or occupation; "the repertory of the supposed feats of mesmerism"; "has a large repertory of dialects and characters"

(noun) eel-like aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills

(noun) an acoustic device producing a loud often wailing sound as a signal or warning

(noun) a warning signal that is a loud wailing sound

(noun) a woman who is considered to be dangerously seductive

(noun) a sea nymph (part woman and part bird) supposed to lure sailors to destruction on the rocks where the nymphs lived; "Odysseus ordered his crew to plug their ears so they would not hear the Siren's fatal song"

(adjective satellite) capable of being divided or dissociated; "often drugs and crime are not dissociable"; "the siamese twins were not considered seperable"; "a song...never conceived of as severable from the melody";

(noun) anything indispensable; "food and shelter are necessities of life"; "the essentials of the good life"; "allow farmers to buy their requirements under favorable conditions"; "a place where the requisites of water fuel and fodder can be obtained"

(adjective satellite) necessary for relief or supply; "provided them with all things needful"

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